baber/WOPTO huggingface dataset:
Patent JP-S59104724-A (JP)
Title: Magnetic recording medium
Inventor: KATSURAGAWA TADAO
IPC: C09D175/04
Filed: 1982-12-02
Abstract: PURPOSE:To obtain a magnetic recording medium which can travel always stably and has excellent wear resistance and durability by incorporating a stearic acid deriv. of the specific molecular formula in a magnetic layer thereby providing substantial lubricity to the magnetic layer and eliminating a blooming phenomenon. CONSTITUTION:The stearic acid deriv. expressed by the general formula CH3 (CH2)12CONHR (where R denotes 1-20C alkyl group or phenyl group) is incorporated in a magnetic layer in a range of 2.2-20wt% basing on the weight of a binder. Stearic methylamide, stearic ethylamide, stearic isopropylamide, etc. are used as the stearic acid deriv. of the general formula. If the deriv. is added at <0.2wt%, no lubricating effect is obtd. and even if the rate of addition exceeds 20wt%, more than anticipated effect is not obtd. A thermoplastic resin, thermosetting resin, or a reactive resin and the mixture thereof are usable as the binder.
Patent JP-H1148326-A (JP)
Title: Manufacture of molding
Inventor: KIMURA HIDENORI
IPC: B29C49/70
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molding for realizing improvement in productivity by largely shortening a time until the molding after cooling is unloaded from a mold to shorten a molding cycle. SOLUTION: In the case of unloading a molding 25 molded by striking a blow pin of a blowing unit 1 into split molds 23, 24 from the molds 23, 24 after cooling, a chuck 14 having a pair of arms 13 of a molding unloading unit at both sides of the pin 4 during blow molding is opened and waited. And, after the molding is finished, at the time of opening the molds 23, 24 and drawing the pin 4, the molding 25 is passed between the pair of the arms 13, and the arms 13 are closed at an arbitrary position of the molding 25 to grip the molding 25.
Patent JP-S6190062-A (JP)
Title: Measuring device for fine current
Inventor: HORI TAKASHI
IPC: G01R1/073
Filed: 1984-10-09
Abstract: PURPOSE:To shield electromagnetically a measuring device and to measure a fine current by providing a shield body to the flank and the center, and positioning measurement terminals which are short-circuited to the shield bodies and measurement terminals which are not short-circuited adjacently to one another. CONSTITUTION:The shield bodies 10 and 10' are provided to the flank and center of an insulator 1. Then, the shield bodies 10' is short-circuited to terminals 2', 4', 6', and 8' on the reverse surface, and measurement terminals 3, 5, 7, and 9 which are short-circuited to neither of the shield bodies 10 and 10' and the short-circuited terminals 2', 4', 6', and 8' do not form a complete curved surface when viewed from the terminals 3, 5, 7, and 9 at their peripheries, but there is the terminals 2', 4', 6', and 8' nearby straight lines connecting the terminals 3, 5, 7, and 9, so sufficient electromagnetic shield effect is obtained.
Patent JP-H0374744-A (JP)
Title: Non-answer confirmation interface
Inventor: MAHARA MINORU
IPC: G06F13/00
Filed: 1989-08-16
Abstract: PURPOSE:To make clear the transfer action timing and also to assure an exact action with no loss time of devices by replacing the non-answer confirmation with the answer confirmation for detection of abnormality of an answer signal transferred between a channel device and an input/output controller to perform a concluding action. CONSTITUTION:An interface output tag line 102 is connected as the input to a signal successive detection circuit 11, an answer confirmation tag generating circuit 12, and an answer abnormality detecting circuit 17 and also as the clock input to a data register 14 respectively. The output of a microprocessor 18 is connected as the input to the circuit 12, a non-answer confirmation tag generating circuit 13, and an answer/non-answer switch instructing circuit 16 respectively. Under such conditions, the detection is concluded for the abnormality of the answer signal transferred between an input/output controller 1 and a channel device 2 by replacing the non-answer confirmation with the answer confirmation. As a result, the transfer action timing is specified with no loss time and an exact action is also assured.
Patent JP-S6454886-A (JP)
Title: Stereoscopic video device
Inventor: KARIBE ISAO
IPC: H04N13/04
Filed: 1987-08-25
Abstract: PURPOSE:To obtain the stereoscopic vision of an optional picture by the operation of an operator by outputting the memory information of a right side and a left side respectively, and at the same time, controlling a right and a left shutters. CONSTITUTION:It is a stereoscopic video device, which is provided with respectively a left side shutter between a displaying means 102 and the left eye of a viewer and a right side shutter between the displaying means 102 and the right eye of the viewer, and obtains a stereoscopic picture by opening only the left side shutter when a left side picture is displayed and only the right side shutter when a right side picture is displayed as performing synchronization control according to a right/left discriminate signal. It is provided with a frame memory 101b to fetch the left and the right information, and is constituted so as to obtain the stereoscopic still picture of the stereoscopic picture by outputting the right and the left memory information repeatedly, and at the same time, controlling the right and the left shutters. Thus, the stereoscopic picture can be made to stand still, and the picture, the operator desires to see, can be seen as it is stereoscopic and in a standstill, and a pleasure to see the stereoscopic picture is increased.
Patent JP-H0376366-A (JP)
Title: Facsimile communication equipment
Inventor: SHIMONAGA SADAAKI
IPC: H04N1/00
Filed: 1989-08-17
Abstract: PURPOSE:To eliminate a need for exclusive constitution for storing an acoustic data by calling an acoustic data from an acoustic data storage area set in a program storage means, transferring it to a modulation-demodulation means, modulating the data and sending the result. CONSTITUTION:A facsimile equipment 11 detects that a signal from other facsimile equipment is reached. The equipment 11 at the reception awaits the input of a predetermined password from other facsimile equipment after the establishment of lien connection and judges whether or not the equipment is in the operating state. When the judgement is affirmative, the equipment 11 is set to the operating state returning the voice data to the other facsimile equipment. A CPU 28 awaits that a write flag WR of a write register 26 of a DSP 25 is logical 1. When the judgement is affirmative, the procedure is proceeded, the CPU 28 designated sequentially one or plural voice data areas 31 of a program memory 29 and transfers the voice data to a MODEM 22.
Patent JP-S6272594-A (JP)
Title: Apparatus for producing compound semiconductor single crystal
Inventor: TSUGAI NORIJI
IPC: H01L21/18
Filed: 1985-09-27
Abstract: PURPOSE:To provide an apparatus which can manufacture a high-volatile material- contg. compd. semiconductor by a simple method by immersing a stationary cylinder into a melt and providing a component reservoir which is an evaporating source for the high-volatile component in the upper part in the cylinder and a heater to the specific position in the outside peripheral part of the cylinder. CONSTITUTION:The stationary cylinder 1 concentrical with a crucible 3 contg. a compd. semiconductor melt 12 floated with a sealing liquid 11 on the surface is immersed into the melt 12 up from the position upper by several mm from the base of the crucible 3 up to the top end of the crucible. The cylinder 1 is extended upward and the component reservoir 6 which is the evaporating source for the high-volatile component is provided to the upper part in the extended cylinder 2. The heaters 7, 8 are respectively disposed to the cylindrical outside peripheral part of the reservoir 6 and the cylindrical outside peripheral part around a crystal 10 which is pulled up. The melt flow at the melt/crystal boundary is made uniform according to such apparatus, by which the splashing of the volatile component from the surface of the grown crystal is prohibited and the temp. gradient in the axial direction of the grown crystal is made gentle, by which the crystal having the low dislocation density is obtd.
Patent JP-H0763140-A (JP)
Title: Forming method for injection hole of fuel injection valve
Inventor: TAMAOKI AKIFUMI
IPC: F02M61/18
Filed: 1993-08-27
Abstract: PURPOSE:To form an injection hole of good injection performance high accurately and stably by machining a right cylindrical hole in a flat shaped plate of separate unit from a nozzle main unit of a fuel injection valve, thereafter deformed into a tapered injection hole by drawing working a peripheral part of this right cylindrical hole into a dome shape having prescribed curvature. CONSTITUTION:In order to form an injection hole 18, first relating to a flat- shaped plate 11 of separate unit from a nozzle main unit of a fuel injection valve, a right cylindrical hole 13 is worked to pass through in a plate thickness direction by a right cylindrical working tool 12. Next by using a punch 14, a peripheral part of the hole 13 in the flat-shaped plate 11 is processed by drawing work into a dome shape 15 having prescribed curvature. By a difference between radii of curvature in a small radius of curvature side 16 and a large radius of curvature side 17 of the dome shape 15, the right cylindrical hole 13 is deformed into a tapered injection hole 18. Successively, a peripheral plane part of the dome shape 15, after forming a mounting seat, is separated from a streak material to form a nozzle plate. In this way, the injection hole 18 of cone sectional shape with good injection performance is formed stably and high accurately.
Patent JP-S60103771-A (JP)
Title: Vertical deflecting circuit
Inventor: YAMATO SHINJI
IPC: H04N3/23
Filed: 1983-11-10
Abstract: PURPOSE:To obtain satisfactory linearity in the vertical direction by adding two waveform correction circuits which normalize the upper end and the lower end of a saw tooth waveform in a display device in which an upright cathode-ray tube is used. CONSTITUTION:The first and the second waveform correction circuits 3 and 4, which execute the waveform correction of the upper and the lower end of a saw tooth waveform (e), are provided. The saw tooth waveform (e) is inputted to the first and the second waveform correction circuits 3 and 4 through a resistance R16. A variable resistance R10 can set a voltage V1 which begins the waveform correction of the upper end part of the saw tooth waveform in the waveform correction circuit 4, and a variable resistance R15 can set a voltage V2 which begins the waveform correction of the upper end part of the saw tooth waveform in the waveform correction circuit 3. Therefore, in a cathode-ray tube display device with a large vertical deflecting angle, adjustment of linearity on the picture of the cathode-ray tube can be executed concerning the respective upper and lower parts of the picture independently.
Patent JP-H0871481-A (JP)
Title: Nip type die coater
Inventor: FUJINO SHINJI
IPC: B05C5/02
Filed: 1994-09-06
Abstract: PURPOSE: To make it possible to always maintain the specified gap between a die coater body and a band-shaped material with simple and inexpensive constitution regardless of a fluctuation in the thickness of this band-shaped material. CONSTITUTION: A moving base 6 fixed with the die coater body 15 facing, apart the prescribed gap, the band-shaped material W supported on the outer periphery of a back up roll 20 and transported by this roll is provided with a nip roll 10 which rotates while holding the band-shaped material W with the back up roll 20. The back up roll 20 is supported by a pair of movable bearings 23 which energize the back up roll 10 on both end sides thereof and are movable forward and backward of the nip roll 10.
Patent JP-S6277012-A (JP)
Inventor: MATSUMOTO SATOSHI
IPC: H02G5/06
Filed: 1985-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000052268-A (JP)
Title: Impact wrench with impact mechanism capable of being isolated
Inventor: GEORGIOU YIANNIS
IPC: B25B21/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an impact wrench capable of preventing the occurrence of high rotating torque and of preventing material from being damaged. SOLUTION: This invention is concerned with an impact wrench which transmits a rotary motion over to a driver spindle 5 by way of a shaft 4, and is provided with an electric motor driving a cam controlling sleeve 2 for controlling an impact movement enclosed by an impact device cage 6, an orbit having upheavals over its circumference in the axial direction, is provided for the head side at the opposite side of the spindle of the sleeve, the sleeve forms the revolving circular path 9 of a ball 10 in cooperation with the impact device cage, and furthermore, the cam controlling sleeve is engaged with each pin 12 capable of being moved in the axial direction, in the impact wrench, wherein each pin compresses a spring 13 returning to a starting condition by a moving motion acting to an impact mechanism,  the sleeve 2 enables the ball 10 to be fixed when rotated in one direction to block the impact mechanism at the time of a rotary motion so as to enable the ball in the orbit or the circular path 9 to be revolved when rotated in other direction, so that the impact mechanism is thereby formed up at the time of a rotary motion.
Patent JP-S6195828-A (JP)
Title: Wire electric discharge machine
Inventor: IZUMIYA SHUNZO
IPC: B23H7/02
Filed: 1984-10-12
Abstract: PURPOSE:To prevent interruption of machining on a half way because of running out of wire by inputting the wire length and making a display unit display a possible machining time when a new wire supply bobbin is fit. CONSTITUTION:An un-used new wire supply bobbin B1 is fit and wire length L and wire feeding velocity V are set and input by a manually-operated input device 7 and stored in a memory 6. And when a wire electric spark machine is started, a motor M is driven and a wire 2 is run at a wire feeding velocity to start machining. A CPU 5 performs possible machining time display processing at an each constant cycle. That is, the CPU multiplies the wire feeding velocity V by a cycle (t) from the wire length L and the product is stored in the memory 6 as a new wire length L. And the new wire length L is divided by the wire feeding velocity V and the quaotient is stored in the memory as the possible machining time T, and is displayed momentarily in the cycle (t) by a display device 8. Then, interruption of machining can be prevented.
Patent JP-H06144257-A (JP)
Title: Steering angle control device
Inventor: MORI HIROSHI
IPC: B62D6/00
Filed: 1992-08-10
Abstract: PURPOSE:To make the improvement of the yaw rate characteristic of a vehicle compatible with the improvement of the rising characteristic of lateral G in the auxiliary steering of front wheels so as to dissolve the discomfort of a driver and to reduce the fluctuation of steering force, thus securing the steering linearity of the driver. CONSTITUTION:In order to perform the auxiliary steering of front wheels 1 through an actuator 5, a steering wheel steering angle theta, vehicle speed V and stroke L are inputted into a controller 16 respectively from sensors 17, 18, 19. The controller 16 executes a specified control program to perform the auxiliary steering of the front wheels, but in the case of the positive-negative polarity of the primary differential term and secondary differential term of theta being different at this time, secondary differential term is made 0.
Patent JP-H0659079-A (JP)
Title: Moving device between radial piping group
Inventor: NAGAOKA ETSUO
IPC: G21C17/003
Filed: 1992-08-10
Abstract: PURPOSE:To realize carriages automatically moving between radial piping groups by connecting two pieces of the carriages fixed by a pair of adjacent pipings to each other with a bar central member and by moving each of the carriages along the bar central member. CONSTITUTION:Cylinders 5a-1, 5a-2 on the side of one carriage 2a-1 are unlocked, and the carriage 2a-1 is moved to an intermediate position between piping groups 13a, 13a' and a pair of adjacent piping groups (13b, 13b') by reciprocating drive systems (7a-1-7a-5). Thereafter, by revolving drive systems (8a-1-8a-5), it is rotated to a two-dot chain line position. On a rack 1-2 of either of the carriages 2a-1, it is moved to an intermediate position between next pipings 13, 13' by the reciprocating drive systems. Thereafter, by the revolving systems, it is rotated to a full line position, and after approaching the side of the pipings 13, 13', it is locked by the cylinders 5a-1, 5a-2. Thereafter, the rear side carriage 2a-1 side is moved in the same way and passed between the piping groups. Each carriage 2a-1 keeps a constant interval toward a drum 14 by means of a suide roller 2a-4.
Patent JP-S6273409-A (JP)
Title: Manufacture of magnetic head
Inventor: KAMISUKE SHINICHI
IPC: G11B5/31
Filed: 1985-09-26
Abstract: PURPOSE:To specify accurately and efficiently the depth of the gap of a magnetic head core by forming a thin film pattern corresponding to the gap of the magnetic head and grinding a face of the magnetic head core opposed to a magnetic medium while supervising the said pattern after the base is cut off. CONSTITUTION:Base cut-off lines 1-5 are repeated regularly in lateral and longitudinal directions on the base the same as pairs of the magnetic heads, patterns for managing grinding quantity ground patterns) on a face opposed to the magnetic medium, 6-8 are arranged longitudinally between the base cut-off lines 1, 2 and ground patterns 9-11 are arranged longitudinally between the base cut off lines 3, 4 similarly. The said ground patterns are formed on the photo mask the same as that of the magnetic pole of the magnetic head and the magnetic pole and the ground patterns are formed at the same time. After the magnetic pole, the inter-layer insulation film and a coil are formed and a protection film made of SiO2 or the like is deposited, the base is cut off along the base cut-off line and cut off as a block using the two magnetic heads as the unit.
Patent JP-S6192508-A (JP)
Inventor: NOGUCHI TETSUSHI
IPC: A01B75/00
Filed: 1984-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0495806-A (JP)
Title: Three dimensional position measuring apparatus
Inventor: KATO ATSUHIKO
IPC: G01B11/00
Filed: 1990-08-10
Abstract: PURPOSE:To measure the three-dimensional position of an object at high speed with high reliability by obtaining the correlation between a gray scale image data of the object photographed by two pickup means and a gray scale reference model pattern of the object. CONSTITUTION:Image data of TV cameras #1, #2 are input to a camera control circuit 4 via a multiplexer 3. The image data input to the circuit 4 is A/D converted and input to frame memories 10, 20. A reference model pattern of an object to be observed is set and stored in a model memory 30 so as to obtain the correlation between the image data stored in the memories 10, 20. Subse quently, a correlation operating device 50 obtains the correlation between the image data of the cameras #1, #2 and the reference model pattern of the object, thereby obtaining a correlation coefficient. A CPU 60 obtains the maximum matching point of the correlation coefficient obtained by the operating device 50 in accordance with a program stored in a memory 70. Accordingly, the three-dimensional position of the object can be obtained from the coordinates of the matching point, and the focal depth and distance between the two camer as.
Patent JP-S6271714-A (JP)
Title: Solar radiation direction detecting apparatus for car air conditioner
Inventor: TAKAHASHI TADAHIRO
IPC: B60H1/00
Filed: 1985-09-26
Abstract: PURPOSE:To increase the degree of freedom of installation position by installing an optical conductive element in joint with a variable resistor and introducing the incident light rays according to the direction of solar radiation through a plurality of optical transmission means into the light receiving part of the optical conductive element and detecting the direction from the variation of the variable resistance. CONSTITUTION:The solar radiation is transmitted through optical fiber cables 21-23 in accordance with the direction of the solar radiation and irradiated to the light receiving surface 27a of an optical conductive element 27. The optical conductive element 27 conducts at this irradiation position. While, the conduction point is at the position of the length (l1) of a variable resistor 26, and the resistance corresponding to the length (l1) is generated, and an output voltage Vout is outputted between terminals T1 and T2. The output voltage Vout is varied according to one of the optical fiber cables 20-23 on which transmission is carried out. The output voltage is input into a microcomputer, and the direction of solar radiation is determined by performing the prescribed calculation. With such constitution, the degree of freedom of installation position can be increased.
Patent JP-H11115247-A (JP)
Title: Method for serial recording, serial recorder, and printer driver
Inventor: YAMADA AKITOSHI
IPC: B41J2/30
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for serial recording, a serial recorder and a printer driver capable of obtained a recording image having little lowering of image quality between record scanning regions in the case where the image is formed from a plurality of record scanning regions. SOLUTION: In a serial recording method, recording heads 4A, 4B are relatively scanned on a recording medium, then an image is formed from a plurality of record scanning regions including an overlapped recording region 23C. A plurality of brake positions in image data corresponding to the overlapped recording region 23C are detected by each of predetermined units. The image data corresponding to the overlapped recording region 23C is selectively distributed to the plurality of record scanning regions corresponding to the detected brake positions. The overlapped recording region 23C is formed based on the distributed image data. As a result, it is possible to obtain the recorded image having little lowering of image quality between the record scanning regions.
Patent JP-S6271874-A (JP)
Title: Ring type spect device
Inventor: FUJIEDA ICHIRO
IPC: G01T1/161
Filed: 1985-09-26
Abstract: PURPOSE:To eliminate the irregularity in sensitivity and an error in parallax, and to decrease the number of photoelectric converters by providing a scintillator which is united integrally with a collimator and where radiation is incident only in its effective thickness direction and a position arithmetic circuit. CONSTITUTION:A scintillator 1 is united by being sandwiched between blades 31 of the collimator 3 and provided rotatably in a cylindrical fixed light guide 4. Radiation emitted by the RI in a body 6 to be inspected is incident only in a direction along the blades 31 between which the scintillator 1 is sandwiched, so scintillators 1 are equalized in the thickness to have the same sensitivity, and an error in parallax caused when the radiation is incident on an adjacent scintillator is eliminated. Further, a photoelectric converter PMT 2 is provided on the outer peripheral surface of a light guide 4 and its output is processed by the weight position arithmetic of a position arithmetic circuit 5 to improve the resolution of light emission positions to more than PMTs 2.